<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
	</head>
	<body>
		<div id="app">
			<cpn></cpn>
			<cpn>
				<!-- 目的是获取子组件中的pLanguages -->
				<template slot-scope='slot'>
					<!-- <span v-for="item in slot.data">{{item}} - </span> -->
					
					<span>{{slot.data.join(' - ')}}</span>
				</template>
			</cpn>
			
			<cpn>
				<!-- 目的是获取子组件中的pLanguages -->
				<template slot-scope='slot'>
					<!-- <span v-for="item in slot.data">{{item}} * </span> -->
					<span>{{slot.data.join(' * ')}}</span>
				</template>
			</cpn>
		</div>
		<template id="cpn">
			<div id="">
				<slot :data="pLanguages">
					<ul>
						<li v-for="item in pLanguages">{{item}}</li>
					</ul>
				</slot>
			</div>
		</template>
		<script src="../js/vue.js"></script>
		<script>
			const app=new Vue({
				el:'#app',
				data:{
					message:'你好'
				},
				components:{
					cpn:{
						template:'#cpn',
						data(){
							return{
								pLanguages:['javaScript',"c++","java","C#","Python","GO","Swift"]
							}
						}
					}
				}
			})
		</script>
	</body>
</html>
